51640272

素因数分解:

$2^4\times 3^2\times {\mathrm{358613}}^1$

素因数の和:358627

約数の個数: 30

約数和(自身を含む): 144521442

約数和(自身を除く): 92881170

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 358613, 717226, 1075839, 1434452, 2151678, 2868904, 3227517, 4303356, 5737808, 6455034, 8606712, 12910068, 17213424, 25820136, 51640272]

約数ペア:

[(1, 51640272), (2, 25820136), (3, 17213424), (4, 12910068), (6, 8606712), (8, 6455034), (9, 5737808), (12, 4303356), (16, 3227517), (18, 2868904), (24, 2151678), (36, 1434452), (48, 1075839), (72, 717226), (144, 358613)]